figure 2 In operation, first fix the gear box, and then connect the gearbox input and output shafts to the spline sleeve of the drive shaft. Turn on the motor control switch (the current meter is in the "off" position). The measured noise is no-load noise. In the process of no-load rotation, the adjusted ammeter is turned to the "on" position. The resulting noise is loading noise. The tests for forward and reverse are performed in the above order. Among them, the telescopic transmission shaft with universal joint can be modified by the transmission shaft of the light truck. According to the telescopic stroke of the required transmission shaft, the transmission shaft is sawn off, one end inner hole is welded with a spline sleeve, and one end inner hole is welded with a spline shaft. (See Figure 1). If the loading value is relatively strict, the torque sensor and the speed measuring instrument can be used to measure the torque of the magnetic powder brake. Note: The water-cooled magnetic powder brake is water-passed after operation (water pressure 15~30N/cm2). The test bench has proved by practice that the operation is simple and fast, the accuracy is high, and it is worth promoting. For more articles, please refer to "Metal Processing" Cold Processing 2008 No. 1 Previous page
Hcs Drill Bits For Wood-Sds Hammer Drill Bit
Type:Twist Drill Bit, SDS max, SDS plus
Use:Masonry Drilling, Masonry Drilling
• "+" carbide drill bits is made of quality alloy structured steel with special grade carbide tip, and brazed under the temperature of 850℃.
• Application:concrete ;clinker;masonry;stone
• Flute available :W flute;U flute;L flute
• Carbide: Cross(+) style carbide
• We can offer different finish : Galvanized finish, Nickel Plated finish, Black and white finish, black finish, Sandblasted finish.
1.Professional quality for efficient and fast hammer drilling in hard materials like concrete, granite, brick and other similar building materials.
2.Premium carbon steel with heat treatment improves core strength for maximum durability and extended life.
4.Copper braze material gives high heat resistance for reduced tip loss,Carbide tip securely embedded in the steel body.
5.U flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging.
Sds Hammer Drill Bit,Sds Plus Hammer Drill For Cut,Rotary Hammer Drill For Concrete,Hammer Drill For Concrete Changzhou Bomitools Co.,Ltd. , https://www.bomitools.com